In This Way Vitamin D3 Serves As Both A Sunlight Sensor And A Heat Sensor In Bacteria Fungi Plants And Animals
Vitamin D3 is the only molecule in the body suitable for this role.
So it should be no surprise that vitamin D3 evolved as our thermoregulatory hormone.
This wouldnt mean much to us if the body had a way to cool down without lowering its metabolism, but it doesnt.
And here is the bad side of that
New studies show that vitamin D3 reliably lowers metabolism in adipose tissue.
This leads to weight gainwell, in rats at least.
The Cause Of Dandruff
Scientists do not know for sure what causes dandruff. One potential factor is a fungal species called Malassezia . This fungus is present in the scalp of all people. It is part of the scalp microflora: numerous bacteria and fungi that live on our skin without causing problems. In people with dandruff though, Malassezia multiplies out of control. It essentially takes over the scalp.
Scientists do not understand exactly how Malassezia causes dandruff . One possible reason lies in its metabolites, i.e. the chemicals it secretes as part of its biological processes. These might irritate the scalp cells and lead to the abnormal flaking.
There is more to dandruff than Malassezia, as many people with dandruff dont have abnormal levels of Malassezia. Other likely factors are genetic predisposition and environmental triggers . Yet Malassezia is almost certainly involved, at least in most dandruff cases.
One Of The Early Signs Of Zinc Deficiency Is Hair Loss
And other most common signs include:
- slow wound healing
- r educed sense of taste and smell
I know the signs and symptoms are pretty vague. And for that reason dont self-guess whether you are low on zinc or not, get the help of a medical professional to decipher the language.
And what about the language of hair?? If you are losing and losing hair and not growing any back, then continue reading, and you might find the answer to your hair-loss-misery.
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Vitamin B C & D And Hair Loss
Hair loss can be caused by many things from genetics to medical conditions, including nutritional and vitamin deficiency While vitamins wont correct hair loss from radiation treatments, chemotherapy, genetics, or autoimmune diseases, it will help provide a good foundation for hair growth and correct any nutrition-based hair loss.
Causes Of Iron Deficiency In Adults
In adults, some of the common causes of iron deficiency include:
- Not getting enough iron in your diet . There are many reasons why someones dietary intake of iron could be too low, for example due to a poorly balanced vegetarian diet, chronic fad dieting or having limited access to a wide range of fresh foods.
- Blood loss iron deficiency easily occurs in situations of chronic blood loss. Common causes include heavy menstrual periods, regular blood donation, regular nosebleeds, other chronic conditions that involve bleeding , and certain medications, particularly aspirin.
- Increased need for iron if you are pregnant or breastfeeding your body needs more iron. If this increased need isnt met, iron deficiency can quickly occur.
- Exercise athletes are prone to iron deficiency because regular exercise increases the bodys need for iron in several ways. For example, hard training promotes red blood cell production , and iron is lost through sweating.
- Inability to absorb iron healthy adults absorb about 10 to 15% of dietary iron, but some peoples bodies are unable to absorb or use iron from food.
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Zinc For Hair Loss: Does It Really Help
- Medically reviewed by: Dr. Anil Simhadri
Zinc is important in the healthy functioning of our bodies, but too much of it can create hair loss . Zinc helps build cells and it keeps our hormones balanced . It also assists with the assimilation of other vitamins, and it assists the body with assimilating protein, all of which are important for growing hair.
However, zinc can also raise the level of the hormone DHT . DHT is considered the primary culprit for pattern baldness in both men and women. It is a chemical that is derived from testosterone.
Testosterone in and of itself is not the problem the problem is caused by the level of DHT that can bind to certain receptors in the hair follicle. DHT can cause the hair follicle to shrink, and this can lead to male pattern baldness.
It can happen to both men and women, since women also have a certain amount of testosterone in their bodies. Although women have a much smaller amount of testosterone, even this small amount can cause DHT to aggravate further thinning.
So for men, this is obviously an even bigger problem, since the amount of testosterone in their bodies is much higher. Even if the levels are normal according to a blood test, DHT can still create a hair problems.
Because there is such a delicate balance between the hormones in the body, if there is a drop in the female hormone , the male hormone , can become more dominant thereby leading to the problem of hair thinning and recession.
What Vitamin Deficiency Causes Hair Loss
âIron Deficiency in pre-menopausal women is one the main causes ofhair loss and could indicate an underlying medical condition,â Abraham Armani, MD, a hair restoration surgeon and hair loss expert in Dallas, Texas, tells WebMD Connect to Care.
Iron contributes to hemoglobin production, which helps deliver nutrients and oxygen to hair follicles. Without enough iron, the hair wonât grow, causing progressively thinner hair. Women with heavy periods may also develop iron deficiency anemia. Some other potential causes of iron deficiency include:
- Not eating enough iron-rich foods, such as red meat, seafood, and beans
- Blood loss from ulcers
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How Much Salt Do I Need
You should have no more than 6g of salt a day.
But, on average, people in the UK eat approximately 8g of salt a day, which is much more than the body needs.
A few practical tips for cutting down on salt include:
- check food labels and choose foods with less salt where colour-coded labels are used, try to pick products with more greens and ambers, and fewer reds, for a healthier choice
- choose tinned vegetables and pulses with no added salt
- choose tinned fish in spring water rather than brine
- only use sauces like soy sauce, brown sauce, ketchup and mayonnaise sparingly, as these are often high in salt
- eat fewer salty snacks, such as crisps, salted nuts, and salty foods such as bacon, cheese, pickles and smoked fish
- add less or no salt when cooking use herbs and spices for flavour instead
- choose low-salt stock cubes, or make your own stock without added salt
- taste your food first, and do not automatically add extra salt
You can also download the Change4Life Be Food Smart app, which allows you to scan food barcodes to check the salt content.
Health Benefits Of Zinc Supplements
Adding red meat, poultry, and oysters to your diet can significantly boost your zinc intake to hit the recommended dietary allowance. Whole grains also contain zinc, although some contain phytic acid, a compound found in bran and seeds that hinders zinc absorption.
One way around this is choosing fortified breakfast cereals made with whole grains to boost dietary intake. Fortification appears to sidestep this interaction that causes malabsorption. Vegans and vegetarians can lean on legumes such as peanuts, chickpeas, and beans since they have a solid amount of zinc.
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Too Much Of This Vitamin Can Cause Hair Loss
This vitamin is usually touted as the best thing since sliced bread But now research shows that TOO much can be very bad for men
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Risks And Potential Complications
The biggest risk of essential oils is skin irritation or allergic reactions. This is especially common when an essential oil is applied directly to the skin, so its vital to always use a carrier oil to dilute it.
Allergic reactions are also more common in those with sensitive skin or those who have allergies to the essential oil.
Symptoms of skin irritation include:
- burning, discomfort, or painful tingling
- redness in the affected area
Signs of an allergic reaction include:
- severe dermatitis
- difficulty breathing
- swelling of the tongue or narrowing of the throat
Only older teenagers and adults should use essential oils topically for hair health. If you think essential oils could benefit your child, ask their pediatrician first to make sure its safe.
To evaluate for irritation, remember to test a small amount of the mixture on a small patch of skin before full use.
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Foods That Are High In Zinc
The best way to increase zinc levels in your body is to consume them as part of your diet. Here are just a few foods high in zinc :
- Soy Products
But what about supplements?
Although there are several different types of zinc supplements, they are not all easily absorbed by the body. Zinc sulfate is the most common, but not the most easily absorbed.
The form of zinc most easily absorbed is called ZMA .
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Medically Reviewed by
It is important to get enough of the mineral Zinc for hair growth as it plays a powerful role in maintaining a healthy hair shaft. Zinc is an essential mineral that is involved in numerous cellular reproductive activities including normal immune function, cell division, tissue growth and wound healing, protein and DNA synthesis. Because hair growth depends on normal cellular reproduction and protein-building, a deficiency of zinc can lead to hair shedding or hair loss.
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What Vitamin Am I Lacking If My Hair Is Falling Out
If you have a condition that causes your hair to fall out, you may be deficient in vitamin A. which is found in the skin, is also important for hair growth. Vitamin A is essential for the growth of hair follicles, and it is important to get enough of it. If you are deficient, your scalp may not grow as well. You may also have difficulty with your skins ability to absorb vitamin D.
So We Really Have Two Separate Kinds Of Vitamin D3 That Perform Two Functions Simultaneously
We have the more water-soluble calcitriol. It interacts with the kidneys and the parathyroid to control calcium.
And the less modified calcifedioloperates more in the fat and muscle cells regulating metabolism and heat production.
So if you have excess body fat, taking too much vitamin D3 will keep you from being able to burn it off.
And even if youre skinny, too much vitamin D3 will still lower your general metabolism, making you tired.
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Low thyroid raises cholesterol, causes low T, and makes men feel and act older than they are.
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Vitamins And Minerals That Cause Hair Loss When Consumed In Excess
Whilst cases involving toxic levels of vitamins or minerals being found in the bloodstream are still rare, seeing what Dr. Katz describes as higher than optimal levels is more likely now.
The following four vitamins and minerals are examples of those that are good for hair and scalp health when taken in moderation. However, if your intake increases and you are regularly consuming more than your daily allowance, they can all lead to hair loss by triggering a condition called Telogen Effluvium. Please note all RDA amounts mentioned below are based on the daily requirements for the average adult leading a normal lifestyle.
Selenium RDA 55 micrograms
In America, the The National Institutes of Health reported that too much selenium in the blood can cause hair loss. Whilst some foodstuffs, including eggs and vitamin drinks, are available in selenium-enriched formulas, it is actually brazil nuts pack the biggest punch here. These festive favourites are loaded with the nutrient and as just one or two brazil nuts contain the full recommended allowance, these snacks can easily tip you over the limit.
Vitamin A RDA 800 micrograms
Zinc RDA 10 milligrams
Vitamin E RDA 3 milligrams 4 milligrams
What Are The Effects Of Zinc On The Body And On Hair
Zinc is well known to affect the human body in about 50 different ways. Actually, its best to say that there are at least these are the 50 different ways that have been studied. There are probably 250 ways that zinc affects the human body – we just havent studied them all. Here are some of the more common effects of zinc under different conditions. You can see that zinc has a profound effect on many hormones, inflammatory markers and immune system components.
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Why Is Zinc Important
Zinc is a key mineral for health and wellbeing. It helps support over 100 chemical reactions within the body, such as the formation of hormones and enzymes. It is especially significant in wound healing, and in maintaining a healthy immune system. It also plays a role in cell division, cell growth and the breakdown of carbohydrates.
Are You Having Problems With Thinning Hair Or Hair Loss
If so, it could be because you have too much zinc in your diet. There have been many studies that show how too much zinc can lead to hair loss and other issues. Why is this? Even though we need to have a certain amount of zinc in our diets, there are many problems that can arise, including hair loss, if we have too much.
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